{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944501,-0.328509,0.000000,0.000000,0.183014,-0.526187,0.830442,0.000000,-0.272237,0.782712,0.559687,0.000000,-1738186.574933,4997487.191616,3549583.946129,1],    "boundingVolume": {    "region": [1.905439,0.593873,1.905603,0.594142,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979851.b3dm"}}}